Kim Dong-hyun
- Born
- 17 November 1981 (44 years)
- Place of birth
- Suwon, Gyeonggi, South Korea
- Gender
- Male
Dong Hyun Kim (Korean: 김동현, 金東炫; born November 17, 1981) is a South Korean mixed martial artist currently fighting in the UFC's welterweight division. He was signed by the UFC after fighting in the Japanese promotion DEEP and in the South Korean promotion Spirit MC. As of 9 August, 2017, he is #12 in official UFC welterweight rankings.
